Hello, when is the buffet in Longchang Branch of Tangxian County open? The buffet in Longchang Branch of Tangxian County opens at 9: 30 in the morning. Longchang Branch in Tangxian County is an industry of Longchang Hotel Co., Ltd., and its business hours are 09:30- 13:30, 17:00-20:30 from Monday to Sunday. Tangxian Longchang Hotel Co., Ltd. is a comprehensive chain organization integrating catering, leisure and entertainment. Tangxian Longchang Hotel Co., Ltd. is a well-known enterprise in Tangxian County, Baoding City. 200 1 was formally established. After years of continuous development and growth, the company has four branches. Over the years, the company has been based on honest management.